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Technique for decoupling the energy storage system voltage from the DC link voltage in AC electric drive systems 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02M-005/458
출원번호 US-0993879 (1992-12-23)
발명자 / 주소
  • De Doncker Rik W. A. A. (Schenectady NY) King Robert D. (Schenectady NY)
출원인 / 주소
  • General Electric Company (Schenectady NY 02)
인용정보 피인용 횟수 : 177  인용 특허 : 0

초록

An ac electric drive system includes a bidirectional power semiconductor interface between a battery, or an auxiliary energy storage device, and a power inverter for boosting an input dc voltage and for decoupling the dc link voltage from the input dc voltage such that the dc link voltage is substan

대표청구항

An electric drive system, comprising: a power inverter for converting a dc link voltage to an ac output voltage; means for coupling an energy storage device to said power inverter for delivering an input dc voltage to said drive system; a bidirectional dc-to-dc converter coupled between said means f

이 특허를 인용한 특허 (177)

  1. Moki, Atsushi; Iida, Katsuji, AC link bidirectional DC-DC converter, hybrid power supply system using the same and hybrid vehicle.
  2. Kusch, Ruediger Soeren; King, Robert Dean, Apparatus and method for charging an electric vehicle.
  3. Kusch, Ruediger Soeren; King, Robert Dean; Steigerwald, Robert Louis, Apparatus and method for charging an electric vehicle.
  4. King, Robert Dean; Richter, Timothy Gerard, Apparatus and method for high efficiency operation of fuel cell systems.
  5. King, Robert Dean; Richter, Timothy Gerard, Apparatus and method for high efficiency operation of fuel cell systems.
  6. Gilmore Thomas P., Apparatus and method for identifying an unregulated DC bus voltage.
  7. King, Robert Dean; Steigerwald, Robert Louis, Apparatus and method for rapid charging using shared power electronics.
  8. King, Robert Dean; Steigerwald, Robert Louis, Apparatus and method for rapid charging using shared power electronics.
  9. King, Robert Dean; Steigerwald, Robert Louis, Apparatus and method for rapid charging using shared power electronics.
  10. King, Robert Dean; Steigerwald, Robert L., Apparatus for energy transfer using converter and method of manufacturing same.
  11. King, Robert Dean; Steigerwald, Robert L., Apparatus for energy transfer using converter and method of manufacturing same.
  12. King, Robert Dean; Steigerwald, Robert Louis, Apparatus for energy transfer using converter and method of manufacturing same.
  13. King, Robert Dean; Steigerwald, Robert Louis, Apparatus for energy transfer using converter and method of manufacturing same.
  14. King, Robert Dean; Steigerwald, Robert Louis, Apparatus for energy transfer using converter and method of manufacturing same.
  15. King, Robert Dean; Steigerwald, Robert Louis, Apparatus for energy transfer using converter and method of manufacturing same.
  16. King, Robert Dean; Richter, Timothy Gerard, Apparatus for high efficiency operation of fuel cell systems and method of manufacturing same.
  17. Suur-Askola Seppo,FIX ; Ekholm Ralf,FIX, Apparatus for regulating an elevator motor.
  18. King, Robert Dean; Steigerwald, Robert Louis, Apparatus for transferring energy using onboard power electronics and method of manufacturing same.
  19. King, Robert Dean; Steigerwald, Robert Louis, Apparatus for transferring energy using onboard power electronics and method of manufacturing same.
  20. King, Robert Dean; Steigerwald, Robert Louis, Apparatus for transferring energy using onboard power electronics and method of manufacturing same.
  21. King, Robert Dean; Steigerwald, Robert Louis, Apparatus for transferring energy using onboard power electronics and method of manufacturing same.
  22. Steigerwald, Robert Louis; King, Robert Dean; Kusch, Ruediger Soeren, Apparatus for transferring energy using onboard power electronics with high-frequency transformer isolation and method of manufacturing same.
  23. King, Robert Dean; Steigerwald, Robert Louis, Apparatus for transferring energy using power electronics and machine inductance and method of manufacturing same.
  24. King, Robert Dean; Steigerwald, Robert Louis, Apparatus for transferring energy using power electronics and machine inductance and method of manufacturing same.
  25. King, Robert Dean; Zhou, Zhi, Apparatus, method, and system for conveying electrical energy.
  26. King, Robert Dean; Kilinski, Gary, Auxiliary drive apparatus and method of manufacturing same.
  27. King, Robert Dean; Kilinski, Gary, Auxiliary drive apparatus and method of manufacturing same.
  28. Sean, Wu-Yang; Chiang, Yi-Hsien, Battery power system.
  29. She, Xu; King, Robert Dean; Huh, Kum-Kang, Bi-directional DC-DC power converter for a vehicle system.
  30. Bhowmik Shibashis, Bi-directional power conversion apparatus for combination of energy sources.
  31. Klatt, Frederick William, Brushless multiphase self-commutation control (or BMSCC) and related invention.
  32. Schreiber, Dejan, Circuitry and related control method for an electric or hybrid vehicle with two direct current sources.
  33. Greyling, Abraham Carl, Combining two or more DC to DC converters to limit external coils.
  34. Taylor Colin ; O'Brien Patrick L., Constant turbine inlet temperature control of a turbine power generating system.
  35. Ogawa Yoshio (Tokyo JPX), Control apparatus for controlling motor of air conditioner.
  36. Takamatsu, Naoyoshi; Okamura, Masaki, Control device for voltage converter, vehicle equipped with the same, and control method for voltage converter.
  37. Ichikawa, Shinji; Obayashi, Kazuyoshi, Control device of power supply circuit.
  38. Ichikawa, Shinji; Obayashi, Kazuyoshi, Control device of power supply circuit.
  39. Ichikawa, Shinji; Obayashi, Kazuyoshi, Control device of power supply circuit.
  40. Ichikawa, Shinji; Obayashi, Kazuyoshi, Control device of power supply circuit.
  41. Namuduri, Chandra S.; Ludwig, Bryan M.; Van Maanen, Keith D.; Gopalakrishnan, Suresh, Control of an alternator-starter for a hybrid electric vehicle having a disconnected high-voltage battery.
  42. Kumar, Ajith Kuttannair; Daum, Wolfgang, Control system and method.
  43. Toth, Akos, Control system for hybrid vehicles with reconfigurable multi-function power converter.
  44. Nakamura,Makoto; Sato,Eiji; Oki,Ryoji; Komatsu,Masayuki; Shamoto,Sumikazu, Drive apparatus, control method for the drive apparatus, storage medium storing a program controlling the drive apparatus, and power output apparatus.
  45. Kojori, Hassan Ali; Lazarovich, David; Singh, Harmohan N., Electric accumulators having self regulated battery with integrated bi-directional power management and protection.
  46. Hao, Lei; Namuduri, Chandra S.; Gopalakrishnan, Suresh; Nehl, Thomas W., Electric drive system enhancement using a DC-DC converter.
  47. Habu,Masakazu, Electric load apparatus, method for processing abnormality, and computer readable recording medium recording program for causing computer to execute processing of abnormality in electric load apparat.
  48. Okamura, Masaki, Electric motor drive control system and control method thereof.
  49. Torii, Kaoru; Yamamoto, Kazunari; Kaji, Kosuke; Kato, Taiki; Kojima, Takashi; Nomura, Katsuya; Hattori, Yoshiyuki, Electric power conversion device with snubber circuit.
  50. Li, Fei; Lu, Xi; Zhou, Jian; Kang, Pengju; Zhou, Ronghui; Shen, Xiangming; Sun, Fengcheng; Qiu, Hai, Electric vehicle with improved electric drive system.
  51. Schuster, Wolfgang; Fenker, Oliver; Welser, Sven, Electrical drive system and energy storage apparatus therefor.
  52. Schuster, Wolfgang; Fenker, Oliver; Welser, Sven, Electrical drive system and energy storage apparatus therefor.
  53. Kumar, Ajith Kuttannair, Electrical energy capture system with circuitry for blocking flow of undesirable electrical currents therein.
  54. Kumar, Ajith Kuttannair, Electrical energy capture system with circuitry for blocking flow of undesirable electrical currents therein.
  55. Kumar, Ajith Kuttannair, Electrical energy capture system with circuitry for blocking flow of undesirable electrical currents therein.
  56. Haydock, Lawrence; Koczara, Wlodzimierz; Al-Khayat, Nazar, Electrical machine and an electrical power generating system.
  57. Downer, Scott D.; Lazar, James F.; Nagashima, James M., Electrical motor power management system.
  58. Andrieu Xavier,FRX ; Poignant Philippe,FRX, Electrical power supply circuit, in particular for portable appliances.
  59. Herges, Peter; Hofmann, Michael; Huber, Joerg; Weigel, Dennis; Willikens, Axel, Electrically drivable motor vehicle with two anti-parallel power branches.
  60. Vyas, Parag; King, Robert Dean; Lynass, Mark R., Electrically driven power take-off system and method of manufacturing same.
  61. King, Robert Dean, Energy management system to improve efficiency of electric and hybrid drive trains.
  62. Grbovic, Petar; Baudesson, Philippe; Le Moigne, Philippe, Energy recovery device in a variable-frequency drive.
  63. Salasoo, Lembit, Energy storage device, exchange apparatus, and method for exchanging an energy storage device.
  64. King, Robert Dean; Richter, Timothy Gerard; Salasoo, Lembit, Energy storage system for electric or hybrid vehicle.
  65. King, Robert Dean; Richter, Timothy Gerard; Salasoo, Lembit, Energy storage system for electric or hybrid vehicle.
  66. King,Robert Dean; Richter,Timothy Gerard; Salasoo,Lembit, Energy storage system for electric or hybrid vehicle.
  67. Hoffman, Peter F., Enhanced portable battery powered electrical appliance.
  68. Hoffman, Peter F., Enhanced portable battery powered electrical appliance.
  69. Aaron M. Jungreis ; Vinod Bapat, High efficiency power conditioner employing low voltage DC bus and buck and boost converters.
  70. Caron, LaVerne Andrew, Hybrid electric vehicle.
  71. Caron, LaVerne Andrew, Hybrid electric vehicle.
  72. Kumar, Ajith, Hybrid energy off highway vehicle electric power management system and method.
  73. Kumar, Ajith, Hybrid energy off highway vehicle electric power storage system and method.
  74. Kumar,Ajith Kuttannair, Hybrid energy off highway vehicle electric power storage system and method.
  75. Kumar,Ajith Kuttannair; Salasoo,Lembit; King,Robert Dean; Young,Henry Todd, Hybrid energy off highway vehicle load control system and method.
  76. Kumar, Ajith Kuttannair; Young, Henry Todd, Hybrid energy off highway vehicle propulsion circuit.
  77. Kumar,Ajith Kuttannair; Young,Henry Todd, Hybrid energy off highway vehicle propulsion circuit.
  78. Kumar,Ajith Kuttannair; Young,Henry Todd, Hybrid energy off highway vehicle propulsion circuit.
  79. Kumar, Ajith Kuttanair, Hybrid energy power management system and method.
  80. King, Robert Dean; Salasoo, Lembit, Hybrid vehicle and method of assembling same.
  81. King, Robert Dean; Song, Dongwoo; Salasoo, Lembit; Kumar, Ajith Kuttannair; Young, Henry Todd, Hybrid vehicle power control systems and methods.
  82. Willis, Jeffrey W.; Berner, Paul; Pont, Guillermo; Wacknov, Joel, Integrated turbine power generation system with catalytic reactor.
  83. Okamura,Masaki; Yamashita,Takashi, Load driver capable of suppressing overcurrent.
  84. Li Yue, Low cost drive for switched reluctance motor with DC-assisted excitation.
  85. King,Robert Dean, Method and apparatus for a hybrid battery configuration for use in an electric or hybrid electric motive power system.
  86. King, Robert Dean, Method and apparatus for charging a vehicle energy storage system.
  87. Savagian, Peter J.; Gleason, Sean E.; Tarchinski, James E.; Anwar, Mohammad N., Method and apparatus for controlling a high-voltage battery connection for hybrid powertrain system.
  88. King, Robert Dean, Method and apparatus for producing tractive effort with interface to other apparatus.
  89. Ansari, Zahid; Prickett, Bruce L.; Guy, Jonathan Andrew, Method and apparatus for providing pulse width modulation.
  90. Namuduri, Chandra S.; Gopalakrishnan, Suresh; Van Maanen, Keith D.; Ludwig, Bryan M.; Bae, Bon Ho, Method and apparatus to operate a powertrain system including an electric machine having a disconnected high-voltage battery.
  91. Kumar, Ajith Kuttannair, Method and system for control of a vehicle energy storage device.
  92. Kumar, Ajith Kuttannair, Method and system for control of a vehicle energy storage device.
  93. Gilbreth, Mark; Wacknov, Joel; Wall, Simon, Method and system for control of turbogenerator power and temperature.
  94. Salasoo, Lembit; King, Robert Dean; Iacovangelo, Charles; Daum, Wolfgang, Method and system for extending life of a vehicle energy storage device.
  95. Biamonte, Jeffrey R.; Trifilo, Timothy M., Method, system and program product for controlling a single phase motor.
  96. Youm,Jang Hyoun, Motor control apparatus.
  97. Okamura, Masaki; Yamashita, Takashi, Motor drive apparatus capable of accurately estimating demagnetization of permanent magnet motor.
  98. Sato,Eiji, Motor drive apparatus, hybrid vehicle drive apparatus using the same, and computer readable recording medium recorded with program for causing computer to perform control of motor drive apparatus.
  99. Sato,Eiji, Motor drive apparatus, hybrid vehicle drive apparatus using the same, and computer readable recording medium recorded with program for causing computer to perform control of motor drive apparatus.
  100. Nakayama,Hiroshi; Saitou,Tomohiro; Matsumoto,Tadaichi; Kajiwara,Shigeto, Motor drive apparatus, vehicle having the same mounted therein, and computer readable storage medium having a program stored therein to cause computer to control voltage conversion.
  101. McLean, Andrew; Bolton, John Anthony, Motor drive circuit.
  102. Sato,Eiji; Shamoto,Sumikazu; Komatsu,Masayuki; Oki,Ryoji; Nakamura,Makoto, Motor drive control apparatus.
  103. Sparey, Malcolm Eric; Szabo, Adrian; White, Graham William; Coles, Jeffrey Ronald; Williams, Connel Brett; Chen, Yangsheng, Motor drive voltage-boost control.
  104. Alfred H. Barrett ; Gary A. Cameron, Multi-mode converter for a motor vehicle electrical system.
  105. Kumar,Ajith Kuttannair, Multimode hybrid energy railway vehicle system and method.
  106. Kumar,Ajith Kuttannair, Multimode hybrid energy railway vehicle system and method.
  107. Postiglione, Carl, Nickel supercapacitor engine starting module.
  108. Ueno, Masanori; Ogawa, Makoto, Output control device for hybrid engine-driven power generator.
  109. Manley Barry W. ; Billings Keith H.,CAX ; Collins Lance J., Polarity reversing circuit having energy compensation.
  110. Hoffman, Peter F., Portable battery powered appliance and method of operation.
  111. Mark Gilbreth ; Joel Wacknov ; Simon Wall, Power controller.
  112. Xiang, Kewei; Ge, Qicong, Power controller for supercapacitor.
  113. Tadamitsu Yoshikawa JP; Hiroaki Matsumoto JP, Power conversion device with power source voltage drop detection unit.
  114. Yamane, Futoshi; Ishikawa, Masami; Murayama, Yoshinari; Muraoka, Mitsutoshi; Yoshida, Taro; Furusawa, Kenji, Power conversion system for electric vehicles.
  115. Cox Karmen D. (St. Peters MO), Power converter and control system for a motor using an inductive load and method of doing the same.
  116. Deng, Duo; Bhavaraju, Vijay, Power converter system.
  117. Berg, Joseph; Meyer, III, John W.; Hamilton, Wesley O.; Foley, Robert S., Power converter with diagnostic unit power supply output.
  118. Choi, Jongki; Cho, Sungchun; Choi, Jungjin, Power converting device for renewable energy storage system.
  119. King Robert Dean ; DeDoncker Rik Wivina Anna Adelson, Power electronic interface circuits for batteries and ultracapacitors in electric vehicles and battery storage systems.
  120. Claude, Khalizadeh; Joel, Wacknov, Power generation system having transient ride-through/load-leveling capabilities.
  121. Shiue,Lih Ren; Chung,Hsing Chen, Power supply apparatus and power supply method.
  122. Obayashi, Kazuyoshi; Sakamoto, Akira; Hiruma, Atsuyuki; Mizukoshi, Masahito; Ishii, Jun; Fujita, Mitsuru, Power supply apparatus for vehicle.
  123. Gale, Allan Roy; Degner, Michael W.; Nicastri, Paul Raymund, Power supply for a hybrid electric vehicle.
  124. Gale, Allan Roy; Degner, Michael W.; Nicastri, Paul Raymund, Power supply for an automotive vehicle.
  125. Gale, Allan Roy; Degner, Michael W.; Nicastri, Paul Raymund, Power supply for an automotive vehicle using DC-to-DC converter for charge transfer.
  126. Olson, Erlend, Power supply for controlled parallel charging and discharging of batteries.
  127. Olson, Erlend, Power supply for controlled parallel charging and discharging of batteries.
  128. Olson,Erlend, Power supply for controlled parallel charging and discharging of batteries.
  129. Chang, Shun-Te; Lin, Wei-Liang, Power supply having a two-way DC to DC converter.
  130. Kusumi, Hidetoshi, Power supply system and vehicle equipped with the same.
  131. Oyobe, Hichirosai; Ang, Wanleng; Ichikawa, Shinji; Yoshida, Hiroshi; Sawada, Hiroki, Power supply system, vehicle provided with the same, power supply system control method and computer-readable recording medium bearing program for causing computer to control the power supply system.
  132. Oyobe, Hichirosai; Ichikawa, Shinji; Sato, Eiji, Power supply, system having a plurality of power storage units, vehicle using the same, and its control method.
  133. Nguyen, Man Van; Vaingast, Shai Moshe, Powering devices having low and high voltage circuits.
  134. Gao, Jinping; Qiu, Hai; Zhao, Tong; Xu, Fei; She, Hongwu, Propelling system and energy management system and methods.
  135. Li Yue, Reluctance machine with auxiliary field excitations.
  136. Li Yue, Reluctance machine with auxiliary field excitations.
  137. Kashyap, Amshumaan R.; Maruneni, Sricharan; Gross, Oliver, Selective response control of DC-DC converters in mild hybrid electric vehicles.
  138. Yuan, Yi-Sheng; Zhan, Chun-Juan; Hsieh, Juor-Ming, Short circuit detection in a capacitor of a DC-bridge and DC-bridge protection.
  139. Bocchiola, Cesare, Single stage integrated boost inverter motor drive circuit.
  140. Weimer Joseph A. ; Nguyen Bick T. ; Kazimierczuk Marian K. ; Jordan Brett A., Super capacitor charging.
  141. Ketteler,Karl Hermann, Switching system to make energy available to electric consumers of different energy requirement.
  142. Sheahan, Jr., James J.; Omohundro, Thomas W.; Peck, Jr., James L., System and method for energy capture and distribution.
  143. Shi, Ruijie; King, Robert Dean; Gemin, Paul Robert; Berry, Irene Michelle; Espinel Porras, Augusto, System and method for energy management in an electric vehicle.
  144. King, Robert Dean; Berry, Irene Michelle, System and method for optimizing energy storage device cycle life.
  145. Berry, Irene Michelle; King, Robert Dean; Gemin, Paul Robert, System for multiple energy storage and management and method of making same.
  146. Berry, Irene Michelle; King, Robert Dean; Gemin, Paul Robert, System for multiple energy storage and management and method of making same.
  147. Berry, Irene Michelle; King, Robert Dean; Gemin, Paul Robert, System for multiple energy storage and management and method of making same.
  148. King, Robert Dean; Gemin, Paul Robert; Berry, Irene Michelle, System for multiple energy storage and management and method of making same.
  149. King, Robert Dean; Kilinski, Gary Raymond, System for multiple energy storage and management and method of making same.
  150. King, Robert Dean; Kilinski, Gary Raymond, System for multiple energy storage and management and method of making same.
  151. Gemin, Paul Robert; King, Robert Dean; Berry, Irene Michelle; Salasoo, Lembit, System for selectively coupling an energy source to a load and method of making same.
  152. King, Robert Dean, System for supplying propulsion energy from an auxiliary drive and method of making same.
  153. King, Robert Dean; Kilinski, Gary Raymond, System, vehicle and related method.
  154. Ando Masao ; Frank Andrew A., Systems and methods for managing energy of electric power supply systems.
  155. Zhou, Zhi; Wiegman, Herman Lucas Norbet; Berry, Irene Michelle; Salasoo, Lembit, Systems and methods for recharging vehicle-mounted energy storage devices.
  156. Lai,Jih Sheng, Topologies for multiple energy sources.
  157. Lai,Jih Sheng, Topologies for using multiple energy sources for power conversions.
  158. King Robert Dean, Traction motor drive system.
  159. King, Robert Dean, Traction motor drive system.
  160. Gilbreth, Mark; Wacknov, Joel; Wall, Simon; Edelman, Ed, Transient turbine exhaust temperature control for a turbogenerator.
  161. Wall, Simon; Dickey, Brian; Pont, Guillermo, Turbogenerator with electrical brake.
  162. Geis, Everett R.; Peticolas, Brian W., Turbogenerator/motor controller.
  163. Brien Richard M. ; Weiss Mitchell, Ultracapacitor power supply for an electric vehicle.
  164. Chen, Lihua, Variable voltage converter (VVC) with integrated battery charger.
  165. Darroman, Yann; Magana, Albert Trenchs; Veraguas, Pere Lopez, Vehicle inverter.
  166. Komatsu, Masayuki, Vehicle power supply apparatus, and vehicle.
  167. King, Robert Dean, Vehicle propulsion system.
  168. King, Robert Dean; Huang, Xianghui; Kilinski, Gary Raymond, Vehicle propulsion system.
  169. Zhou, Jian; Zhou, Zhi; King, Robert Dean; Sun, Fengcheng; Li, Zhihao, Vehicle propulsion system having an energy storage system and optimized method of controlling operation thereof.
  170. Zhou, Zhi; King, Robert Dean; Zhou, Jian; Sun, Fengcheng; Li, Zhihao, Vehicle propulsion system having an energy storage system and optimized method of controlling operation thereof.
  171. Hommi,Akira, Vehicle slip control system and method.
  172. Hao, Lei; Namuduri, Chandra S.; Nehl, Thomas Wolfgang; Gopalakrishnan, Suresh, Vehicle with selectively enabled boost converter.
  173. Yamada,Kenji, Voltage conversion apparatus, voltage conversion method, and computer-readable recording medium with program recorded thereon to allow computer to execute voltage conversion control.
  174. Okamura,Masaki, Voltage conversion device and computer-readable recording medium having program recorded thereon for computer to control voltage conversion.
  175. Okamura, Masaki; Yamashita, Takashi, Voltage conversion device and computer-readable recording medium having program recorded thereon for computer to control voltage conversion by voltage conversion device.
  176. Yamada, Kenji; Sato, Eiji; Okamura, Masaki, Voltage conversion device and computer-readable recording medium with program recorded thereon for computer to execute control of voltage conversion by voltage conversion device.
  177. Sato,Eiji, Voltage converting device, computer readable recording medium with program recorded thereon for causing computer to execute failure processing, and failure processing method.
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